Lightning Event Counter LEC-ATB
- Prosurge
- China
- 4-5 weeks
- 30kpcs/month
Lightning counter can be used for real-time online monitoring and recording of lightning or surge information (including polarity, frequency and occurrence time) in the electrical system, providing accurate basic information and data support for the monitoring, maintenance and evaluation of the system's operating status.
Model No.: LEC-ATB
LEC-ATB lightning event counter is used for register the lightning event in a certain area.
Potential-free registration of discharge currents of surge protective device
Monitor and record lightning and surge event (polarity, event time, total events quantity)
Sensitive response, minimum trigger current low to 100A (rise time ≥8μs)
High counting sensitivity with a minimum lightning strike counting interval of 10ms
Din rail design, easy to install and use
Easy installation by enclosing the earth conductor of the arrester with an open toroidal core
Equipped with an OLED display, the user interface can be controlled via buttons
The system date/time will be retained even during power interruptions
Buzzer alarm when the number of lightning and surge event reaches a settable value
End user can request history events recording locally or on the far-end PC by RS-485 communication
Dimension(mm)
Technical Data
Type | LEC-ATB |
Nominal voltage | 110V~277VAC |
Minimum counting current (rise time ≥8μs) | 100A |
Minimum counting interval | 10ms |
Display model | OLED |
Event logged | Lightning Events, 0~999 events |
Alarm | Audible alarm (Buzzer) |
Current sample mode | Inductive Probe |
Operation temperature | -20℃ ~ +60℃ |
Mounting | 35 mm DIN rail |
Dimension of counter | 90.5x36x64.2mm |
Inner diameter of the sensor | 10mm |
Conductor length of the sensor | 50cm |
Connection wire | 28AWG~16AWG |
Screw torque | 0.2Nm |
Enclosure | IP20 , thermoplastic; extinguishing degree UL94 V-0 |
In accordance with | IEC/EN 62561-6 |
Storage
The device should be used within 6 months after shipment from PROSURGE.
Storage temperature: 10°C to 30°C. Max. relative humidity (without condensation): < 60 %.
Environmental
The device is designed for indoor applications. It should not be exposed to direct sunlight, rain or condensation, steam, saline spray, corrosive gases etc.
Installation
